July 10, 2014
The Parliamentary Gazetteer of Ireland
If you want to know more about a place name in Ireland, this is a great tool. It also gives the historical and statistical comparisons based on information from the 1831 and 1841 censuses. It's a useful tool for Family Historians researching Irish ancestry. However, as at July 2014 I see only volume one, A-C; is there a plan to upload the other nine volumes? If they are already available, it is not easy to find a link to the other volumes.